trifoliate orange
noun
a spiny, Chinese orange tree, Poncirus trifoliata, used as a stock in grafting and for hedges.
Words nearby trifoliate orange
trifluralin,
trifocal,
trifocal lens,
trifold,
trifoliate,
trifoliate orange,
trifoliolate,
trifolium,
triforium,
triform,
trifunctional